Sibling rivalry

Sibling rivalry

Matthew Emmons/USA TODAY Sports

Ravens head coach John Harbaugh (left) and 49ers head coach Jim Harbaugh speak during the final press conference before Super Bowl XLVII. The press conference was the first time opposing Super Bowl coaches have shared the stage in a press conference.

Ravens head coach John Harbaugh (left) and 49ers head coach Jim Harbaugh speak during the final press conference before Super Bowl XLVII. The press conference was the first time opposing Super Bowl coaches have shared the stage in a press conference. (Matthew Emmons/USA TODAY Sports)

Ravens head coach John Harbaugh (left) and 49ers head coach Jim Harbaugh speak during the final press conference before Super Bowl XLVII. The press conference was the first time opposing Super Bowl coaches have shared the stage in a press conference.